 Enlace | Look & Feel | Sitio web | Cost | Appearance | Embeds | Annotate | Commenting | Embed Code | Ok on iPad | Tagging | Re-order | Collaboration | Suggest Btn | Sélection manuelle | RSS Out | Example |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BagTheWeb |  | bagtheweb.com | Linked List | Pictures & Video | Full Annotation | No | Sí | Sí | No | Sí | No | No | Sí | No | bagtheweb.com/... | |
| Connotea |  | connotea.org | Free | Bibliography | None | Full Annotation | No | No | Sí | Sí | No | Sí | No | Sí | Sí | connotea.org/... |
| LiveBinders |  | livebinders.com | Free | 3-ring binder | Pictures & Video | Only Title | Sí | Sí | Sí | Sí | Sí | Sí | No | Sí | No | livebinders.com/... |
| Pearltrees |  | pearltrees.com | Free | Mind Map | None | Full Annotation | Sí | Sí | Sí | No | Sí | Sí | No | Sí | No | pearltrees.com/... |
| Scoop.it |  | scoop.it | Newspaper | Pictures & Video | Full Annotation | Sí | No | Sí | Sí | Sí | No | Sí | Sí | Sí | scoop.it/... | |
| Zotero | zotero.org | Free + | List | None | Full Annotation | Sí | No | No | Sí | No | Sí | No | No | Sí | zotero.org/... | |
| Storify | storify.com | Sí | ||||||||||||||
| Scoop.it | | scoop.it | Newspaper | Pictures & Video | Full Annotation | Sí | No | Sí | Sí | Sí | No | Sí | Sí | Sí | scoop.it/... | |
| Paper.li | paper.li | No |